Dublish. Super simple free online publishing service. No registration, just enter username and password, and write what you want to say. The username is in case you need to edit or delete later. You can use HTML, embed video, allow comments, etc etc. Lovely simple implementation, and very well done. Check it out!
The purpose of this site is to create an easy way to publish information very fast. It’s not a blog, though the presentation of the articles is very blog-like. Instead, it’s a great way of publishing information for those who publish information so rarely that they don’t feel any urge to put up their own blog.